@article{barros_2018,  title={IgA nephropathy in Salvador, Brazil: a more aggressive disease?},  volume={40},  ISSN={0101-2800},  url={https://doi.org/10.1590/2175-8239-JBN-2018-00030002},  DOI={10.1590/2175-8239-JBN-2018-00030002},  number={3},  journal={Brazilian Journal of Nephrology},  publisher={Sociedade Brasileira de Nefrologia},  author={Barros, Rui Toledo},  year={2018},  month={Jul},  pages={213–214} }